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- 降半音记号加在音符上用于表示降低半个音阶的符号（]）A sign(]) affixed to a note to indicate that it is to be lowered by a half step.
- 本位的没有高音和降半音的Having no sharps or flats.
- 降半音把(音符)降低半音To lower(a note)a semitone.
- C 大调中没有升半音和降半音。There are no sharps or flats in the key of C major.
- 没有高音的，没有降半音的Not sharped or flatted.
- 做记号mark
- 降半音把（音符）降低半音To lower(a note) a semitone.
- 他把交付的物品一项项作了记号。He ticked the items delivered one by one.
- 地图上教堂以十字形记号标出。Churches are designated on the map by crosses.
- 降到drop to
- 墙上的记号幼稚而难看。The marking on the wall was childish and unsightly.
- 半音halftone
- 降薪cuts in salaries
- 刺痕被尖头物弄出的记号或孔A small mark or puncture made by a pointed object.
- 大降pelter
- 做完的工作都标上了记号。The jobs that are done have been ticked off.
- 半音音阶chromatic scale
- 比降gradient
- 我不喜欢书里到处是折角。用旧信封或其它什么作记号吧。I hate a book full of dog ears. Use an old envelope or something to keep your place.
- 波音由主音与一般为低半音或全音的助音快速切换而构成的装饰音A melodic ornament in which a principal tone is rapidly alternated with the tone a half or full step below.
